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POPHP While control structure in Wordpress
 

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  1. POPHP While control structure in Wordpress
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    <p>I've been struggling with the PHP While control structure in Wordpress. I definitely know this is possible, just don't know exactly how to do it. </p> <p>I'm using the Wordpress database to store my widget controls form fields data, and I want to loop through the data with this code.</p> <pre><code>need to control structure by the 2 numbers defined in my widget control. $data['houses_row'] $data['shown_rows'] </code></pre> <p>Here's what I'm trying to do:</p> <p>I'm thinking of Houses and each one is on a plot of land as an analogy. Sort of.</p> <p>How many houses to show per row? and How many rows to show?</p> <p>If the row has more houses than the row can handle then those houses need to be hidden, which this can do naturally. I am thinking many houses to many rows.</p> <p>I hope somebody can help me with my loop.</p> <pre><code> static $number_posts_shown = 1; static $per_row_count = 0; while ( have_posts() ) : the_post(); if ( $per_row_count &lt;= $data['houses_row'] ): echo "show house: #". $per_row_count ." "; endif; $per_row_count++; // show rows if ( $number_posts_shown &lt;= $data['shown_rows'] ): echo "&lt;hr /&gt;"; endif; $number_posts_shown++; endwhile; </code></pre> <p>when shown_rows is 4 and houses_row(houses per row) is 4 I wanted the output to be this.</p> <pre><code>show house: #0 show house: #1 show house: #2 show house: #3 -------------------------------------------------------------------------------- blank -------------------------------------------------------------------------------- blank -------------------------------------------------------------------------------- blank </code></pre> <p>when shown_rows is 4 and houses_row(houses per row) is 2 the output is this.</p> <pre><code>show house: #0 show house: #1 -------------------------------------------------------------------------------- show house: #2 show house: #3 -------------------------------------------------------------------------------- blank row -------------------------------------------------------------------------------- blank row </code></pre>
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    1. USFrank Thoeny
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    1. COCan you give an example of what the outcome should be?
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      1. USwilloller
    2. COAlso it doesn't look like `$number_posts_shown` is doing anything - you are already limiting the query with `$data['shown_rows']` so i think the `<hr />` will always appear?
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      1. USwilloller
 

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